DE3525406C2 - Disketten-Kassette - Google Patents

Disketten-Kassette

Info

Publication number
DE3525406C2
DE3525406C2 DE3525406A DE3525406A DE3525406C2 DE 3525406 C2 DE3525406 C2 DE 3525406C2 DE 3525406 A DE3525406 A DE 3525406A DE 3525406 A DE3525406 A DE 3525406A DE 3525406 C2 DE3525406 C2 DE 3525406C2
Authority
DE
Germany
Prior art keywords
hub
central opening
disk
contact
diskette
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Revoked
Application number
DE3525406A
Other languages
German (de)
English (en)
Other versions
DE3525406A1 (de
Inventor
Michio Iizuka
Haruo Shiba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14511672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3525406(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TDK Corp filed Critical TDK Corp
Publication of DE3525406A1 publication Critical patent/DE3525406A1/de
Application granted granted Critical
Publication of DE3525406C2 publication Critical patent/DE3525406C2/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
DE3525406A 1984-07-19 1985-07-16 Disketten-Kassette Revoked DE3525406C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984109494U JPS6124877U (ja) 1984-07-19 1984-07-19 デイスクカ−トリツジ

Publications (2)

Publication Number Publication Date
DE3525406A1 DE3525406A1 (de) 1986-01-23
DE3525406C2 true DE3525406C2 (de) 1994-06-23

Family

ID=14511672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3525406A Revoked DE3525406C2 (de) 1984-07-19 1985-07-16 Disketten-Kassette

Country Status (5)

Country Link
US (1) US4656550A (ko)
JP (1) JPS6124877U (ko)
KR (1) KR900002069Y1 (ko)
DE (1) DE3525406C2 (ko)
GB (1) GB2161977B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2537348Y2 (ja) * 1988-01-19 1997-05-28 三井石油化学工業株式会社 光ディスク
US4879621A (en) * 1988-07-11 1989-11-07 Minnesota Mining And Manufacturing Company Disk restraint
US4899244A (en) * 1988-07-28 1990-02-06 Polaroid Corporation Disk cartridge with hub seal
US5177656A (en) * 1991-02-05 1993-01-05 Hoechst Celanese Corporation Flexible magnetic disc cassettes with integrally molded wear button
JP3155556B2 (ja) * 1991-04-10 2001-04-09 日立マクセル株式会社 磁気デイスク
JP2821060B2 (ja) * 1992-06-03 1998-11-05 シャープ株式会社 光ディスクカートリッジ
JPH0713095Y2 (ja) * 1993-01-18 1995-03-29 株式会社東芝 フロッピーディスク
JPH0643910Y2 (ja) * 1993-01-18 1994-11-14 株式会社東芝 フロッピーディスク・システム
EP0920012B1 (en) * 1996-08-08 2004-11-03 Fuji Photo Film Co., Ltd. Magnetic disk cartridge
US6134081A (en) 1997-08-29 2000-10-17 Iomega Corporation Media hub mounting system for minimizing Z-axis during cartridge insertion and ejection translation
US5999382A (en) * 1997-08-29 1999-12-07 Iomega Corporation Apparatus for restraining lateral movement of disk medium within a cartridge shell

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638089A (en) * 1970-07-09 1972-01-25 Diablo Systems Inc Speed control system having high and low level speed means
FR2337396A1 (fr) * 1975-12-31 1977-07-29 Honeywell Bull Soc Ind Conditionnement pour disque magnetique
NL7908859A (nl) * 1979-12-10 1981-07-01 Philips Nv Systeem voor het inschrijven en/of uitlezen van informatie.
US4320425A (en) * 1980-04-10 1982-03-16 Memorex Mini Disc Drive Corporation Centering and mounting apparatus for a magnetic recording disc
US4378576A (en) * 1980-06-27 1983-03-29 Magnetic Peripherals Inc. Removable disc media
JPS5928896B2 (ja) * 1980-10-30 1984-07-17 キヤノン株式会社 可変倍複写装置
JPS57180884A (en) * 1981-04-30 1982-11-08 Matsushita Electric Works Ltd Terminal structure for electronic part
JPS606913Y2 (ja) * 1981-05-08 1985-03-07 ソニー株式会社 記録再生用デイスクカセツト
JPS57195674U (ko) * 1981-06-05 1982-12-11
JPS5826771U (ja) * 1981-08-10 1983-02-21 ソニー株式会社 記録再生装置におけるカセツト排出機構
JPS5835181U (ja) * 1981-08-31 1983-03-07 ソニー株式会社 ディスクカセット
JPS5928896U (ja) * 1982-08-18 1984-02-22 富士写真フイルム株式会社 磁気デイスクカ−トリツジ
JPH05231411A (ja) * 1992-02-14 1993-09-07 Mitsubishi Heavy Ind Ltd 抜け止めピン

Also Published As

Publication number Publication date
US4656550A (en) 1987-04-07
KR900002069Y1 (ko) 1990-03-13
GB2161977B (en) 1988-10-05
JPS6124877U (ja) 1986-02-14
GB2161977A (en) 1986-01-22
KR860002006U (ko) 1986-03-15
DE3525406A1 (de) 1986-01-23
GB8517667D0 (en) 1985-08-21
JPH0411261Y2 (ko) 1992-03-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation